Maak de erbijsom tot 20
Erbijsommen
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1.
15 + 4 =
|
2.
14 + 2 =
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3.
2 + 12 =
|
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4.
12 + 1 =
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5.
12 + 8 =
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6.
14 + 0 =
|
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7.
7 + 4 =
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8.
19 + 0 =
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9.
6 + 2 =
|
|
10.
18 + 0 =
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11.
15 + 5 =
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12.
17 + 2 =
|
|
13.
6 + 13 =
|
14.
8 + 9 =
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15.
13 + 4 =
|
|
16.
2 + 3 =
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17.
19 + 1 =
|
18.
15 + 1 =
|
|
19.
7 + 1 =
|
20.
11 + 1 =
|
21.
17 + 2 =
|
|
22.
8 + 4 =
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23.
15 + 1 =
|
24.
18 + 1 =
|
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25.
19 + 0 =
|
26.
16 + 2 =
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27.
1 + 5 =
|
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28.
18 + 0 =
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29.
13 + 2 =
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30.
10 + 1 =
|
|
31.
3 + 10 =
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32.
14 + 6 =
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33.
3 + 11 =
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